Athlon MP vs Athlon XP

--- Thomas Lovie <tlovie at pokey.mine.nu> wrote:
> I have a innocent question.... Does the kernel have processor
> affinity
> built in to it yet?
For Linux kernel, yes.
For Solaris, I don't know.
Didn't have time to sign the NDA in order to access Solaris source :-)
Rayson
> The situation may arise that one of the mpi
> processes gets bumped from it's processor, by a system task, then it
> in
> turn bumps the other mpi task from the other processor, and in
> effect,
> it's info is cached in the other processor. I see the advantage that
> fetching from a remote L2 is better, but does anybody know the status
> of
> assigning a processor affinity mask to processes?
>> Tom Lovie.
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